GeForce GTX 675MX vs Radeon R9 M295X

When comparing GeForce GTX 675MX and Radeon R9 M295X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 675MX and Radeon R9 M295X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 675MX and Radeon R9 M295X are Laptop Graphics Cards

Note: GeForce GTX 675MX and Radeon R9 M295X are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GTX 675MX or Radeon R9 M295X here:

Main Specs

  GeForce GTX 675MX Radeon R9 M295X
Power consumption (TDP) 100 Watt 250 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Supplementary power connectors None None
Memory type GDDR5 Not Listed
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • Radeon R9 M295X has 150% more power consumption, than GeForce GTX 675MX.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • Both cards are used in Laptops.
  • GeForce GTX 675MX is build with Kepler architecture, and Radeon R9 M295X - with GCN 3.
  • Core clock speed of Radeon R9 M295X is 123 MHz higher, than GeForce GTX 675MX.
  • GeForce GTX 675MX and Radeon R9 M295X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 9−10 35−40
ultra / 1080p 5−6 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 21−24 60−65
medium / 1080p 12−14 40−45
The average gaming FPS of Radeon R9 M295X in Assassin's Creed Odyssey is 241% more, than GeForce GTX 675MX.

Full Specs

  GeForce GTX 675MX Radeon R9 M295X
Architecture Kepler GCN 3
Code name N13E-GSR Tonga
Type Laptop Laptop
Release date 1 October 2012 16 October 2014
Pipelines 960 2048
Core clock speed 600 MHz 723 MHz
Transistor count 3,540 million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.0 billion/sec 92.54
Floating-point performance 1,256 gflops 2,961 gflops
Memory bus width 256 Bit
Memory clock speed 1800 MHz
Memory bandwidth 115.2 GB/s 160.0 GB/s
Shared memory - -
DirectX 12 API Not Listed
Shader Model 5.1 6.3
OpenGL 4.5 4.4
OpenCL 1.1 Not Listed
Vulkan 1.1.126
CUDA +
FreeSync +
CUDA cores 960
Bus support PCI Express 2.0 PCIe 3.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 63 Mh/s 392 Mh/s
Laptop size large large
Optimus +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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